Quality Control

Quality Control

Production Facilities


LANDU applies DCS automatic control system,we installed semi-product storage silo to ensure that the entire mixing process is safely enclosed, fully comply with the GMP standard, 30 sets of laboratory testing equipment including Brookfield viscometer.Invested $1.5 million to introduce the MVR wastewater treatment process, so that the production of zero discharge of wastewater.





R&D Center

Landu regards to research and development vital to the life of corporate.We have a strong R&D organization with the capabilities to maximize the benefits of cellulose ethers in your applications.



Raw Materials

Landu has paid great attention to raw material procurement. In the factory. We audit and selected high-quality well-known suppliers to be our raw material suppliers. We check every batch of raw materials and testing different ingredients to insure stable and consistent quality of our products.


    • +86 531 6995 9221
    • info@landu-china.com
    • 19,Lishan north road,Jinan,Shandong,China
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